net.sf.sshapi.impl.jsch

Class JschSshProvider

java.lang.Object

net.sf.sshapi.AbstractProvider

net.sf.sshapi.impl.jsch.JschSshProvider

All Implemented Interfaces:

SshProvider

public class JschSshProvider
extends AbstractProvider

Provider implementation for JSch

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CFG_CHANNEL_CONNECT_TIMEOUT Connection timeout for channel
static java.lang.String	CFG_SESSION_CONNECT_TIMEOUT Connection timeout for session
protected static java.security.SecureRandom	RANDOM

Constructor Summary

Constructors

Constructor and Description
JschSshProvider() Constructor

Method Summary

Modifier and Type	Method and Description
SshHostKeyManager	createHostKeyManager(SshConfiguration configuration) Create a SshHostKeyManager that may be used to list, add and remove valid host keys.
SshIdentityManager	createIdentityManager(SshConfiguration configuration) Create an @SshIdentityManager (if supported)
SshClient	doCreateClient(SshConfiguration configuration)
void	doSupportsConfiguration(SshConfiguration configuration)
java.util.List	getCapabilities() Get a list of the capabilities of this implementation (Capability objects)
java.util.List	getSupportedCiphers(int protocolVersion) Get a list of supported ciphers.
java.util.List	getSupportedCompression() Get a list of supported compression types.
java.util.List	getSupportedKeyExchange() Get a list of supported key exchange algorithms.
java.util.List	getSupportedMAC() Get a list of supported MAC types.
java.util.List	getSupportedPublicKey() Get a list of supported public key algorithms.
void	seed(long seed) Seed the random number generator.

Methods inherited from class net.sf.sshapi.AbstractProvider

connectToLocalAgent, connectToLocalAgent, connectToLocalAgent, createClient, getName, setSupportsDefaultConfiguration, supportsConfiguration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CFG_SESSION_CONNECT_TIMEOUT

public static final java.lang.String CFG_SESSION_CONNECT_TIMEOUT

Connection timeout for session

See Also:

Constant Field Values

CFG_CHANNEL_CONNECT_TIMEOUT

public static final java.lang.String CFG_CHANNEL_CONNECT_TIMEOUT

Connection timeout for channel

See Also:

Constant Field Values

RANDOM

protected static final java.security.SecureRandom RANDOM

Constructor Detail

JschSshProvider

public JschSshProvider()

Constructor

Method Detail

doCreateClient

public SshClient doCreateClient(SshConfiguration configuration)

Specified by:

doCreateClient in class AbstractProvider

doSupportsConfiguration

public void doSupportsConfiguration(SshConfiguration configuration)

Specified by:

doSupportsConfiguration in class AbstractProvider

getCapabilities

public java.util.List getCapabilities()

Description copied from interface: SshProvider

Get a list of the capabilities of this implementation (Capability objects)

Returns:

list of capabilities

See Also:

Capability

createHostKeyManager

public SshHostKeyManager createHostKeyManager(SshConfiguration configuration)
                                       throws SshException

Description copied from interface: SshProvider

Create a SshHostKeyManager that may be used to list, add and remove valid host keys. An implementation is not required to provide this functionality, but vendors do, so this interface provides a common way to access them.

Specified by:

createHostKeyManager in interface SshProvider

Overrides:

createHostKeyManager in class AbstractProvider

Parameters:

configuration - configuration

Returns:

host key manager

Throws:

SshException

createIdentityManager

public SshIdentityManager createIdentityManager(SshConfiguration configuration)

Description copied from interface: SshProvider

Create an @SshIdentityManager (if supported)

Specified by:

createIdentityManager in interface SshProvider

Overrides:

createIdentityManager in class AbstractProvider

Parameters:

configuration - configuration

Returns:

identity manager

getSupportedCiphers

public java.util.List getSupportedCiphers(int protocolVersion)

Description copied from interface: SshProvider

Get a list of supported ciphers. Each element will be a String of the cipher name. If SshConfiguration.SSH1_OR_SSH2 is specified, the list will contain cipher names for both version (in practice, SSH1 only supported one cipher).

If the provider does not support SSH1, it should throw an UnsupportedOperationException if SshConfiguration.SSH1_ONLY is requested. The same applies for SSH2

Parameters:

protocolVersion - version of protocol

Returns:

supported ciphers

getSupportedCompression

public java.util.List getSupportedCompression()

Description copied from interface: SshProvider

Get a list of supported compression types. Each element will be a String of the compression type name.

NOTE: Only applicable to SSH2

Returns:

supported compression type names

getSupportedMAC

public java.util.List getSupportedMAC()

Description copied from interface: SshProvider

Get a list of supported MAC types. Each element will be a String of the MAC type name.

NOTE: Only applicable to SSH2

Returns:

supported MAC types

getSupportedKeyExchange

public java.util.List getSupportedKeyExchange()

Description copied from interface: SshProvider

Get a list of supported key exchange algorithms. Each element will be a String of the key exchange name.

NOTE: Only applicable to SSH2

Returns:

supported key exchange names

getSupportedPublicKey

public java.util.List getSupportedPublicKey()

Description copied from interface: SshProvider

Get a list of supported public key algorithms. Each element will be a String of the public key name.

NOTE: Only applicable to SSH2

Returns:

supported public key names

seed

public void seed(long seed)

Description copied from interface: SshProvider

Seed the random number generator.

Parameters:

seed - seed